OM13008,598 NXP Semiconductors, OM13008,598 Datasheet - Page 38

• Manufacturer Part Number: OM13008,598
• Description: BOARD LPC XPRESSO LPC122X
• Manufacturer: NXP Semiconductors
• Series: LPCXpressor

Specifications of OM13008,598

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-6642; OM13008

NXP Semiconductors
UM10441
User manual
4.5.36 Start logic reset register 1
Table 43.
Writing a one to a bit in the STARTRSRP1CLR register resets the start logic state. The bit
assignment is identical to
clock edge for registering a start signal. This clock edge (falling or rising) sets the interrupt
for waking up from Deep-sleep mode. Therefore, the start-up logic states must be cleared
before being used.
Table 44.
Bit
10
11
12
13
14
15
16
17
18
31:19 -
Bit
0
1
2
Symbol
RSRI2C
RSRCT16B0
RSRCT16B1
Symbol
ERWDT
ERBOD
-
ERGPIO0
ERGPIO1
ERGPIO2
-
ERDMA
ERRTC
description
Start logic reset register 1 (STARTRSRP1CLR, address 0x4004 8218) bit
description
Start logic signal enable register 1 (STARTERP1, address 0x4004 8214) bit
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Description
Start signal reset signal for start logic interrupt I2C.
0 = No effect.
1 = Write: reset start signal.
Start signal reset for start logic interrupt CT16B0.
0 = No effect.
1 = Write: reset start signal.
Start signal reset for start logic interrupt CT16B1.
0 = No effect.
1 = Write: reset start signal.
Rev. 1.1 — 10 March 2011
…continued
Description
Enable start signal for start logic interrupt WDT.
0 = Disabled.
1 = Enabled.
Enable start signal for start logic interrupt BOD.
0 = Disabled.
1 = Enabled.
Reserved.
Enable start signal for start logic interrupt GPIO0.
0 = Disabled.
1 = Enabled.
Enable start signal for start logic interrupt GPIO1.
0 = Disabled.
1 = Enabled.
Enable start signal for start logic interrupt GPIO2.
0 = Disabled.
1 = Enabled.
Reserved.
Enable start signal for start logic interrupt DMA.
0 = Disabled.
1 = Enabled.
Enable start signal for start logic interrupt RTC.
0 = Disabled.
1 = Enabled.
Reserved
Table
42. The start-up logic uses the input signals to generate a
Chapter 4: LPC122x System control (SYSCON)
UM10441
© NXP B.V. 2011. All rights reserved.
0
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Reset
value
0
0
0
0
0
0
0
0
-
Reset
value
0
0
0